Nippon RING35R MDF Speaker Spacer Rings 3.5" x 3/4" Extension (Pair) – Car Audio Speaker Mounting Spacers, Durable MDF Construction

Enhance your car audio installation with the Nippon RING35R MDF Speaker Spacer Rings, designed specifically for 3.5-inch speakers. These spacer rings provide a 3/4-inch extension, making them ideal for installations where additional mounting depth is required to prevent interference with door panels, windows, or factory mounting locations.

Constructed from high-quality MDF (medium-density fiberboard), these rings offer excellent durability while helping to reduce unwanted vibration and resonance. This results in a more stable speaker mount and improved sound quality, especially at higher volumes.